import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
/*import Mock from './mock'
Mock.bootstrap();*/
import 'font-awesome/css/font-awesome.min.css'

import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios
Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)



//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})
//================我们的登录拦截器
//1 使用axios前置拦截器，让所有的请求都携带token
axios.interceptors.request.use(config=>{
  //携带token
  let token =  localStorage.getItem("token");
  if(token){
    config.headers['U-TOKEN']=token;
  }
  return config;
},error => {
  Promise.reject(error);
});

//3 使用axios后置拦截器，处理后端响应的noLogin错误码
axios.interceptors.response.use(result=>{
  let data = result.data;//
  if(!data.success && data.message==="noLogin"){
    //清空历史数据，并跳到登录   定位到登录页
    router.push({ path: '/login' });
  }
  if(!data.success && data.message==="noPermission"){
    //清空历史数据，并跳到登录   定位到登录页
    router.push({ path: '/noPermission' });
  }
  return result;
},error => {
  Promise.reject(error);
});



  //最后一个静态资源拦截器

//======================拦截器结束

//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由 注意长度
  if(router.options.routes.length>7){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}



// 注册一个全局自定义指令 `v-perm`
Vue.directive('perm', {
  // 当被绑定的元素插入到 DOM 中时……
  inserted: (el, binding, vnode) => {
    const value = binding.value;//  dept:deleteById
    let permissions = localStorage.getItem('permissions');
    if (permissions){
      let auths = JSON.parse(permissions);
      if (auths && auths.join(",").indexOf(value)==-1) {
        el.parentNode.removeChild(el);
      }
    }
  }
});



new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

